Electrolytic machining device and method for external spiral complex curved surface of all-metal rotor with large length-diameter ratio
The invention discloses an electrolytic machining device and method for an outer spiral complex curved surface of a large-length-diameter-ratio all-metal rotor. In order to solve the problem of metal rotor outer spiral complex curved surface machining, the outer spiral complex curved surface electro...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention discloses an electrolytic machining device and method for an outer spiral complex curved surface of a large-length-diameter-ratio all-metal rotor. In order to solve the problem of metal rotor outer spiral complex curved surface machining, the outer spiral complex curved surface electrolytic machining cathode structure integrating guiding, insulating and sealing is designed and comprises a three-jaw chuck, a cathode body, a self-propelled cathode box body, a tailstock, a servo motor and a guide rail supporting plate. The invention further designs a self-propelled cathode box body device, the device is composed of a cathode body, a telescopic sealing sleeve, a base support and a drive, and machining of a longer workpiece can be achieved; the electrolyte is concentrated and converged in the tailstock cavity through the telescopic sealing sleeve, and flows back to the electrolyte tank through the liquid outlet pipe, so that efficient circulation of the electrolyte is realized; under the conditions o |
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